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  • Invest In Your Ideas Globally

    Competitive fee structures and bulk filing packages, together with business-honed counseling and support to secure your ideas on a global scale

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  • Our Network At Your Disposal

    Work with confidence – multinational network of capable native bilingual attorneys provide a streamlined, secure filing process.

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  • One Stop Filing Services

    All the administrative work in one office: eliminate repetitive work and slash costs through our responsive all-in-one network.

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News Release

Seminar Date Link
Chinese Patent New Regulation (Webinar) Oct 2021 to Now LINK

A Forward Thinking Network

Our intellectual property network has expanded to provide services in many Asian regions to provide our clients from across the globe with the highest quality work at very competitive prices.  

Our continuous, forward thinking initiative in expanding our outreach allows us to bring clients closer to securing future opportunities in regions of promising economic interest.

Our Locations

Our Services

Our practice provides clients with sound guidance, professional counseling, and comprehensive coverage in all corners of intellectual property.

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Counseling and Opinions

IP related support on matters including opinions relating to novelty, validity, judicial precedents

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Translation

Native attorney-reviewed translation services for ensured accuracy

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Anti-Counterfeiting Support

Aggressive support through administrative actions and customs procedures

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Patent Prosecution

Filing services on patents, utility models, designs, trademarks, copyrights

Overview

  • Home
  • About Us
  • Our Services
  • Careers

Locations

  • San Diego
  • Tokyo
  • Bangkok
  • Suzhou

Attorneys

  • US Office Attorneys
  • Tokyo Office Attorneys
  • Bangkok Office Attorneys
  • Suzhou Office Attorneys

Contact

US Office: 858-715-6858
Tokyo Office: 03-5830-3548
Bangkok Office: (+66) 02-262-0802
Suzhou Office: (+86)-512 6691 6199
E-mail: info@masuvalley.com
www.masuvalley.net

© 2026 Masuvalley and Partners